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Application filed by Fujisawa Pharma Co Ltd JafiledCriticalFujisawa Pharma Co Ltd Ja
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Publication of AT320668BpublicationCriticalpatent/AT320668B/de
C07D473/00—Heterocyclic compounds containing purine ring systems
C07D473/26—Heterocyclic compounds containing purine ring systems with an oxygen, sulphur, or nitrogen atom directly attached in position 2 or 6, but not in both
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AT00875/74A1969-08-271969-08-27Vzh von neuen purin-derivaten und von deren saeureadditionssalzen
AT320668B
(de)